[Linux] UE4 crashes on opening animation/skeleton editor

UE4 keeps on crashing if I try to open the “FirstPerson_AnimBP” animation’s editor. I’m using the commit bb16803 + aknart’s fixes from https://github.com/EpicGames/UnrealEngine/pull/2999 to test this.

  1. Get this branch https://github.com/Unr34ler/UnrealEngine/tree/4.14-fix_persona_crash_linux and compile

  2. Create an new Blank Project with Starter Pack

  3. Go to ‘Content/Animations/’ folder and open up ‘FirstPerson_AnimBP’

  4. In the editor upper right press “Skeleton” or “Animation” button

  5. “Opening Editor 100%” is shown for 2s and UE4 crashes

System: Arch Linux, Nvidia 375.10

Hey Preciado-

As you may have realized on the other post about this issue ([Linux] Crash when opening skeletal mesh - Character & Animation - Epic Developer Community Forums) this was reported and is viewable here: Unreal Engine Issues and Bug Tracker (UE-38790) .